If someone has been invited to join an online conference they will automatically be prompted to download the client beforehand, which should negate the need to manually distribute EXEs to other users.

For instance, if you receive a link to join a conference in an email, all you'll need to do is to click on it and then click on the "Launch Nefsis" button on the web page that opens up. From that point, you can follow the on-screen prompts.

We do however offer MSI packages for IT administrators to deploy centrally within an organisation too.